Efektivitas Penerapan Model Pembelajaran Problem Based Learning Dipadu Number…

This study aims to determite the effctivennes The Application Of The Problem Based Learning Model Combined With Numbered Head Together (Nht) Towards Student Learning Outcomes On The Subject Of Class Hydrocarbons XI MIA MAN 2 Pekanbaru . This type of research is an experimental study using design cluster randoming sampling by using research design randomized control group Pretest-posttest. The…